Actually there are a lot of ways on how you will earn bitcoin in the coming year 2020, the first one is to buy so much bitcoin as long as the price of bitcoin right now was very dump and because in the year 2020 there would be having a halving in which it happens every 4 years of the cryptocurrency, and this halving will be have a big effect to the current price of bitcoin and maybe because of this halving the price of bitcoin dumps again too high, but there is a speculations that afther halving of 2020, 2021 will become an awesome year for us so lets just buy and hold our bitcoin in order for us to make money in the near future or the next year 2020.